Thanks again to paranoid-rhythm for the translation.

Under the Sky

時は過ぎ波は揺れ
地平を裂き光見える
染まりゆく栄光は
誰を今…背中憂う

As time goes by, the waves sway
The horizon begins to tear, the light can be seen
Right now, the glory is tainted
With someone’s grieving back

彼の人は今もまだ
あの街にいるらしい
風強い砂漠でも
それなりに笑ってるらしい

Until now, that person
Still seems to be in that town
Even in the midst of the strong desert winds
It seems that he’s still smiling

誰かの見る夢が
わたしの夢であれと願う
この空の下

The dream that someone else is seeing
I wish for it to be my dream as well
Under this sky

探したいからこそ愛したい時代を
共に見つけようと思う気持ちはきっと
見捨てられなかったあの日の誓い
だから今は瞳を閉じて
安らかに眠ってくれよ
song for you

I hope to find it, the time when I could love
I’m sure that we’ll find it together, our feelings
I have not abandoned the promise we made on that day
That’s why, close your eyes
And sleep peacefully
Song for you

誰がために鐘は鳴り
寒空に屹立せしむ
とめどなく繰り返す嗚咽など棄てゆけ

For whom the bell tolls
Soaring through the cold air
Cast away the endlessly repeating weeping

寂しい夜なんていつも
泣いちゃうほどすぐ傍らに
横たわっているけど気にしないで
見上げて止まった僕は
この空の下

The lonely nights are always
Close enough to cry
I didn’t notice that while lying down
I’ve stopped looking up
Under this sky

探したいからこそ愛したい時代を
共に見つけようと思う気持ちはきっと
見捨てられなかったあの日の誓い
だから今は瞳を閉じて
安らかに眠ってくれよ

I hope to find it, the time when I could love
I’m sure that we’ll find it together, our feelings
I have not abandoned the promise we made on that day
That’s why, close your eyes
And sleep peacefully

窓を開けてごらん
夜の帳が
眠れないから焦らすように
染み渡っていくんだ
この空の下
安らかに眠ってくれよ
song for you

Open a window
The veil of darkness
I cannot sleep, it seems to be teasing me
And is spreading throughout
Under this sky
Please sleep peacefully
Under this sky
Song for you

時は過ぎ波は揺れ
言えたはずの I love you

As time goes by, the waves sway
I should have said that I love you